Fox farm soilWhat is grow medium?
This is good info also.I’m going to tell you the most important thing for me was runoff. Make sure to get 10%+ runoff each watering to remove salts from the soil. Salts is probably the #1 cause of deficiencies next to improper PH. Ever since I started watering to runoff my plants have never looked healthier. With a ph balanced soil all you have to do is feed and water to runoff. And another thing i’m doing is using distilled water instead of ph’ed tap water, again plants have never looked healthier
How does that workYou should look into super soil where it works start to finish then you don't need to add bottled nutrients.